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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ghosh, Abhijit | en_US |
| dc.date.accessioned | 2022-05-05T15:47:48Z | - |
| dc.date.available | 2022-05-05T15:47:48Z | - |
| dc.date.issued | 2022 | - |
| dc.identifier.citation | Lal, D., Tripathi, A., Ghosh, A., Bathe, R., Kumar, P., & Jayaram, V. (2022). Use of compression-bending fracture geometry to study the effects of stoichiometry on fracture toughness of β-NiAl doi:10.1007/978-981-16-8724-2_29 Retrieved from www.scopus.com | en_US |
| dc.identifier.isbn | 978-9811687235 | - |
| dc.identifier.issn | 2195-4356 | - |
| dc.identifier.other | EID(2-s2.0-85127066850) | - |
| dc.identifier.uri | https://dspace.iiti.ac.in/handle/123456789/9844 | - |
| dc.identifier.uri | https://doi.org/10.1007/978-981-16-8724-2_29 | - |
| dc.description.abstract | Compression-bending fracture geometry is a stable fracture geometry, which can enable the study of crack propagation and associated processes, such as crack bridging and microstructural and compositional inhomogeneity induced variation of fracture toughness and R-curve behavior. It was observed that surface friction strongly influences the fracture behavior of this geometry. The existing equation of Mode I stress intensity factor, KI, has been found to be accurate for the case of very low platen-sample surface friction and a narrow range of crack length. The fracture toughness of bulk polycrystalline β-NiAl of two compositions was measured using this geometry. The measured values of fracture toughness of Ni-50Al and Ni-40Al are 1.7 ± 0.6 and 4.3 ± 1 MPa m0.5, respectively. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Springer Science and Business Media Deutschland GmbH | en_US |
| dc.source | Lecture Notes in Mechanical Engineering | en_US |
| dc.title | Use of Compression-Bending Fracture Geometry to Study the Effects of Stoichiometry on Fracture Toughness of β-NiAl | en_US |
| dc.type | Conference Paper | en_US |
| Appears in Collections: | Department of Metallurgical Engineering and Materials Sciences | |
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